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    <meta charset="UTF-8">
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    <title>作业8</title>
    <script>
        /*
        8. 将字符串"i come from beijing"倒置，即控制台输出"beijing from come i"
        语句直接写在程序中，不需要用户输入
        */
        
        function rev(char) {
            return char.split(" ").reverse().join(" ");
        }

        console.log(rev("i come from beijing"));

    </script>
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